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<div id="overview"><a href="../../../../../apidocs/com/googlecode/gmail4j/util/LoginDialog.html">View Javadoc</a></div><pre>

<a name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a>   <em class="jxr_comment"> * Copyright (c) 2008-2009 Tomas Varaneckas</em>
<a name="3" href="#3">3</a>   <em class="jxr_comment"> * <a href="http://www.varaneckas.com" target="alexandria_uri">http://www.varaneckas.com</a></em>
<a name="4" href="#4">4</a>   <em class="jxr_comment"> * </em>
<a name="5" href="#5">5</a>   <em class="jxr_comment"> * This program is free software: you can redistribute it and/or modify</em>
<a name="6" href="#6">6</a>   <em class="jxr_comment"> * it under the terms of the GNU General Public License as published by</em>
<a name="7" href="#7">7</a>   <em class="jxr_comment"> * the Free Software Foundation, either version 3 of the License, or</em>
<a name="8" href="#8">8</a>   <em class="jxr_comment"> * (at your option) any later version.</em>
<a name="9" href="#9">9</a>   <em class="jxr_comment"> * </em>
<a name="10" href="#10">10</a>  <em class="jxr_comment"> * This program is distributed in the hope that it will be useful,</em>
<a name="11" href="#11">11</a>  <em class="jxr_comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</em>
<a name="12" href="#12">12</a>  <em class="jxr_comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</em>
<a name="13" href="#13">13</a>  <em class="jxr_comment"> * GNU General Public License for more details.</em>
<a name="14" href="#14">14</a>  <em class="jxr_comment"> * </em>
<a name="15" href="#15">15</a>  <em class="jxr_comment"> * You should have received a copy of the GNU General Public License</em>
<a name="16" href="#16">16</a>  <em class="jxr_comment"> * along with this program. If not, see &lt;<a href="http://www.gnu.org/licenses/&gt;." target="alexandria_uri">http://www.gnu.org/licenses/&gt;.</a></em>
<a name="17" href="#17">17</a>  <em class="jxr_comment"> */</em>
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">package</strong> com.googlecode.gmail4j.util;
<a name="19" href="#19">19</a>  
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> java.awt.GraphicsEnvironment;
<a name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.awt.Rectangle;
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.awt.event.ActionEvent;
<a name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.awt.event.ActionListener;
<a name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.awt.event.KeyAdapter;
<a name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.awt.event.KeyEvent;
<a name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.awt.event.WindowAdapter;
<a name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.awt.event.WindowEvent;
<a name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.CountDownLatch;
<a name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.TimeUnit;
<a name="30" href="#30">30</a>  
<a name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> javax.swing.BoxLayout;
<a name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> javax.swing.JButton;
<a name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> javax.swing.JFrame;
<a name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> javax.swing.JLabel;
<a name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> javax.swing.JPasswordField;
<a name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> javax.swing.JTextField;
<a name="37" href="#37">37</a>  
<a name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
<a name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
<a name="40" href="#40">40</a>  
<a name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> com.googlecode.gmail4j.auth.Credentials;
<a name="42" href="#42">42</a>  
<a name="43" href="#43">43</a>  <em class="jxr_javadoccomment">/**</em>
<a name="44" href="#44">44</a>  <em class="jxr_javadoccomment"> * Dialog for getting {@link Credentials}.</em>
<a name="45" href="#45">45</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a name="46" href="#46">46</a>  <em class="jxr_javadoccomment"> * Designed mainly for testing purposes.</em>
<a name="47" href="#47">47</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a name="48" href="#48">48</a>  <em class="jxr_javadoccomment"> * Example use:</em>
<a name="49" href="#49">49</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;</em>
<a name="50" href="#50">50</a>  <em class="jxr_javadoccomment"> *     Credentials login = LoginDialog.show("Gmail Login");</em>
<a name="51" href="#51">51</a>  <em class="jxr_javadoccomment"> * &lt;/pre&gt;&lt;/blockquote&gt;</em>
<a name="52" href="#52">52</a>  <em class="jxr_javadoccomment"> * </em>
<a name="53" href="#53">53</a>  <em class="jxr_javadoccomment"> * @see Credentials</em>
<a name="54" href="#54">54</a>  <em class="jxr_javadoccomment"> * @author Tomas Varaneckas &amp;lt;tomas.varaneckas@gmail.com&amp;gt;</em>
<a name="55" href="#55">55</a>  <em class="jxr_javadoccomment"> * @version $Id: LoginDialog.java 11 2009-03-20 12:31:30Z tomas.varaneckas $</em>
<a name="56" href="#56">56</a>  <em class="jxr_javadoccomment"> * @since 0.1</em>
<a name="57" href="#57">57</a>  <em class="jxr_javadoccomment"> */</em>
<a name="58" href="#58">58</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../com/googlecode/gmail4j/util/LoginDialog.html">LoginDialog</a> {
<a name="59" href="#59">59</a>         
<a name="60" href="#60">60</a>      <em class="jxr_javadoccomment">/**</em>
<a name="61" href="#61">61</a>  <em class="jxr_javadoccomment">     * Dialog frame</em>
<a name="62" href="#62">62</a>  <em class="jxr_javadoccomment">     */</em>
<a name="63" href="#63">63</a>      <strong class="jxr_keyword">private</strong> JFrame dialog;
<a name="64" href="#64">64</a>      
<a name="65" href="#65">65</a>      <em class="jxr_javadoccomment">/**</em>
<a name="66" href="#66">66</a>  <em class="jxr_javadoccomment">     * User text input</em>
<a name="67" href="#67">67</a>  <em class="jxr_javadoccomment">     */</em>
<a name="68" href="#68">68</a>      <strong class="jxr_keyword">private</strong> JTextField user;
<a name="69" href="#69">69</a>      
<a name="70" href="#70">70</a>      <em class="jxr_javadoccomment">/**</em>
<a name="71" href="#71">71</a>  <em class="jxr_javadoccomment">     * Password input</em>
<a name="72" href="#72">72</a>  <em class="jxr_javadoccomment">     */</em>
<a name="73" href="#73">73</a>      <strong class="jxr_keyword">private</strong> JPasswordField pass;
<a name="74" href="#74">74</a>      
<a name="75" href="#75">75</a>      <em class="jxr_javadoccomment">/**</em>
<a name="76" href="#76">76</a>  <em class="jxr_javadoccomment">     * Username label</em>
<a name="77" href="#77">77</a>  <em class="jxr_javadoccomment">     */</em>
<a name="78" href="#78">78</a>      <strong class="jxr_keyword">private</strong> JLabel labelUser;
<a name="79" href="#79">79</a>      
<a name="80" href="#80">80</a>      <em class="jxr_javadoccomment">/**</em>
<a name="81" href="#81">81</a>  <em class="jxr_javadoccomment">     * Password label</em>
<a name="82" href="#82">82</a>  <em class="jxr_javadoccomment">     */</em>
<a name="83" href="#83">83</a>      <strong class="jxr_keyword">private</strong> JLabel labelPass;
<a name="84" href="#84">84</a>  
<a name="85" href="#85">85</a>      <em class="jxr_javadoccomment">/**</em>
<a name="86" href="#86">86</a>  <em class="jxr_javadoccomment">     * OK button</em>
<a name="87" href="#87">87</a>  <em class="jxr_javadoccomment">     */</em>
<a name="88" href="#88">88</a>      <strong class="jxr_keyword">private</strong> JButton ok;
<a name="89" href="#89">89</a>  
<a name="90" href="#90">90</a>      <em class="jxr_javadoccomment">/**</em>
<a name="91" href="#91">91</a>  <em class="jxr_javadoccomment">     * Countdown latch to make this dialog application modal</em>
<a name="92" href="#92">92</a>  <em class="jxr_javadoccomment">     */</em>
<a name="93" href="#93">93</a>      <strong class="jxr_keyword">private</strong> CountDownLatch latch;
<a name="94" href="#94">94</a>  
<a name="95" href="#95">95</a>      <em class="jxr_javadoccomment">/**</em>
<a name="96" href="#96">96</a>  <em class="jxr_javadoccomment">     * Lazy singleton instance</em>
<a name="97" href="#97">97</a>  <em class="jxr_javadoccomment">     */</em>
<a name="98" href="#98">98</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../com/googlecode/gmail4j/util/LoginDialog.html">LoginDialog</a> instance = <strong class="jxr_keyword">null</strong>;
<a name="99" href="#99">99</a>      
<a name="100" href="#100">100</a>     <em class="jxr_javadoccomment">/**</em>
<a name="101" href="#101">101</a> <em class="jxr_javadoccomment">     * Getter for lazy singleton instance</em>
<a name="102" href="#102">102</a> <em class="jxr_javadoccomment">     * </em>
<a name="103" href="#103">103</a> <em class="jxr_javadoccomment">     * @return Instance of &lt;code&gt;LoginDialog&lt;/code&gt;</em>
<a name="104" href="#104">104</a> <em class="jxr_javadoccomment">     */</em>
<a name="105" href="#105">105</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../com/googlecode/gmail4j/util/LoginDialog.html">LoginDialog</a> getInstance() {
<a name="106" href="#106">106</a>         <strong class="jxr_keyword">synchronized</strong> (LoginDialog.<strong class="jxr_keyword">class</strong>) {
<a name="107" href="#107">107</a>             <strong class="jxr_keyword">if</strong> (instance == <strong class="jxr_keyword">null</strong>) {
<a name="108" href="#108">108</a>                 instance = <strong class="jxr_keyword">new</strong> <a href="../../../../com/googlecode/gmail4j/util/LoginDialog.html">LoginDialog</a>();
<a name="109" href="#109">109</a>             }
<a name="110" href="#110">110</a>         }
<a name="111" href="#111">111</a>         <strong class="jxr_keyword">return</strong> instance;
<a name="112" href="#112">112</a>     }
<a name="113" href="#113">113</a>     
<a name="114" href="#114">114</a>     <em class="jxr_javadoccomment">/**</em>
<a name="115" href="#115">115</a> <em class="jxr_javadoccomment">     * Logger</em>
<a name="116" href="#116">116</a> <em class="jxr_javadoccomment">     */</em>
<a name="117" href="#117">117</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log log = LogFactory.getLog(LoginDialog.<strong class="jxr_keyword">class</strong>);
<a name="118" href="#118">118</a> 
<a name="119" href="#119">119</a>     <em class="jxr_javadoccomment">/**</em>
<a name="120" href="#120">120</a> <em class="jxr_javadoccomment">     * Method that shows login window with prompt for username and password,</em>
<a name="121" href="#121">121</a> <em class="jxr_javadoccomment">     * like this:</em>
<a name="122" href="#122">122</a> <em class="jxr_javadoccomment">     * &lt;p&gt;&lt;pre&gt;</em>
<a name="123" href="#123">123</a> <em class="jxr_javadoccomment">     * +------ prompt ------+</em>
<a name="124" href="#124">124</a> <em class="jxr_javadoccomment">     * |Username            |</em>
<a name="125" href="#125">125</a> <em class="jxr_javadoccomment">     * |+------------------+|</em>
<a name="126" href="#126">126</a> <em class="jxr_javadoccomment">     * ||                  ||</em>
<a name="127" href="#127">127</a> <em class="jxr_javadoccomment">     * |+------------------+|</em>
<a name="128" href="#128">128</a> <em class="jxr_javadoccomment">     * |Password            |</em>
<a name="129" href="#129">129</a> <em class="jxr_javadoccomment">     * |+------------------+|</em>
<a name="130" href="#130">130</a> <em class="jxr_javadoccomment">     * ||                  ||</em>
<a name="131" href="#131">131</a> <em class="jxr_javadoccomment">     * |+------------------+|</em>
<a name="132" href="#132">132</a> <em class="jxr_javadoccomment">     * |[OK]                |</em>
<a name="133" href="#133">133</a> <em class="jxr_javadoccomment">     * +--------------------+</em>
<a name="134" href="#134">134</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a name="135" href="#135">135</a> <em class="jxr_javadoccomment">     * @param prompt</em>
<a name="136" href="#136">136</a> <em class="jxr_javadoccomment">     * @return Credentials with username/password from the dialog prompt</em>
<a name="137" href="#137">137</a> <em class="jxr_javadoccomment">     */</em>
<a name="138" href="#138">138</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../com/googlecode/gmail4j/auth/Credentials.html">Credentials</a> show(<strong class="jxr_keyword">final</strong> String prompt) {
<a name="139" href="#139">139</a>         createDialog(prompt);
<a name="140" href="#140">140</a>         <strong class="jxr_keyword">final</strong> <a href="../../../../com/googlecode/gmail4j/auth/Credentials.html">Credentials</a> login = <strong class="jxr_keyword">new</strong> <a href="../../../../com/googlecode/gmail4j/auth/Credentials.html">Credentials</a>();
<a name="141" href="#141">141</a>         createListeners(login);
<a name="142" href="#142">142</a>         showDialog();
<a name="143" href="#143">143</a>         waitForData();
<a name="144" href="#144">144</a>         <strong class="jxr_keyword">return</strong> login;
<a name="145" href="#145">145</a>     }
<a name="146" href="#146">146</a> 
<a name="147" href="#147">147</a>     <em class="jxr_javadoccomment">/**</em>
<a name="148" href="#148">148</a> <em class="jxr_javadoccomment">     * Creates the required listeners</em>
<a name="149" href="#149">149</a> <em class="jxr_javadoccomment">     * </em>
<a name="150" href="#150">150</a> <em class="jxr_javadoccomment">     * @param login Credentials object for filling the data</em>
<a name="151" href="#151">151</a> <em class="jxr_javadoccomment">     */</em>
<a name="152" href="#152">152</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> createListeners(<strong class="jxr_keyword">final</strong> <a href="../../../../com/googlecode/gmail4j/auth/Credentials.html">Credentials</a> login) {
<a name="153" href="#153">153</a>         pass.addKeyListener(<strong class="jxr_keyword">new</strong> KeyAdapter() {
<a name="154" href="#154">154</a>             @Override
<a name="155" href="#155">155</a>             <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> keyReleased(<strong class="jxr_keyword">final</strong> KeyEvent e) {
<a name="156" href="#156">156</a>                 <strong class="jxr_keyword">if</strong> (e.getKeyCode() == KeyEvent.VK_ENTER) {
<a name="157" href="#157">157</a>                     setCredentials(login);
<a name="158" href="#158">158</a>                     dialog.setVisible(false);
<a name="159" href="#159">159</a>                 }
<a name="160" href="#160">160</a>             } 
<a name="161" href="#161">161</a>         });
<a name="162" href="#162">162</a>         ok.addActionListener(<strong class="jxr_keyword">new</strong> ActionListener() {
<a name="163" href="#163">163</a>             <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> actionPerformed(<strong class="jxr_keyword">final</strong> ActionEvent e) {
<a name="164" href="#164">164</a>                 setCredentials(login);
<a name="165" href="#165">165</a>                 dialog.setVisible(false);
<a name="166" href="#166">166</a>             }
<a name="167" href="#167">167</a>         });
<a name="168" href="#168">168</a>         dialog.addWindowListener(<strong class="jxr_keyword">new</strong> WindowAdapter() {
<a name="169" href="#169">169</a>             @Override
<a name="170" href="#170">170</a>             <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> windowClosing(<strong class="jxr_keyword">final</strong> WindowEvent e) {
<a name="171" href="#171">171</a>                 log.warn(<span class="jxr_string">"Login dialog closed, no username/password specified"</span>);
<a name="172" href="#172">172</a>                 latch.countDown();
<a name="173" href="#173">173</a>             }
<a name="174" href="#174">174</a>         });
<a name="175" href="#175">175</a>     }
<a name="176" href="#176">176</a> 
<a name="177" href="#177">177</a>     <em class="jxr_javadoccomment">/**</em>
<a name="178" href="#178">178</a> <em class="jxr_javadoccomment">     * Lets latch to wait for data</em>
<a name="179" href="#179">179</a> <em class="jxr_javadoccomment">     */</em>
<a name="180" href="#180">180</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> waitForData() {
<a name="181" href="#181">181</a>         <strong class="jxr_keyword">try</strong> {
<a name="182" href="#182">182</a>             log.info(<span class="jxr_string">"Waiting for username/password"</span>);
<a name="183" href="#183">183</a>             latch.await(30, TimeUnit.SECONDS);
<a name="184" href="#184">184</a>         } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> InterruptedException e1) {
<a name="185" href="#185">185</a>             log.warn(<span class="jxr_string">"Interrupted"</span>, e1);
<a name="186" href="#186">186</a>         }
<a name="187" href="#187">187</a>     }
<a name="188" href="#188">188</a> 
<a name="189" href="#189">189</a>     <em class="jxr_javadoccomment">/**</em>
<a name="190" href="#190">190</a> <em class="jxr_javadoccomment">     * Creates the dialog</em>
<a name="191" href="#191">191</a> <em class="jxr_javadoccomment">     * </em>
<a name="192" href="#192">192</a> <em class="jxr_javadoccomment">     * @param prompt Dialog prompt</em>
<a name="193" href="#193">193</a> <em class="jxr_javadoccomment">     */</em>
<a name="194" href="#194">194</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> createDialog(<strong class="jxr_keyword">final</strong> String prompt) {
<a name="195" href="#195">195</a>         dialog = <strong class="jxr_keyword">new</strong> JFrame(prompt);
<a name="196" href="#196">196</a>         dialog.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
<a name="197" href="#197">197</a>         latch = <strong class="jxr_keyword">new</strong> CountDownLatch(1);
<a name="198" href="#198">198</a>         labelUser = <strong class="jxr_keyword">new</strong> JLabel(<span class="jxr_string">"Username"</span>);
<a name="199" href="#199">199</a>         labelPass = <strong class="jxr_keyword">new</strong> JLabel(<span class="jxr_string">"Password"</span>);
<a name="200" href="#200">200</a>         user = <strong class="jxr_keyword">new</strong> JTextField();
<a name="201" href="#201">201</a>         pass = <strong class="jxr_keyword">new</strong> JPasswordField();
<a name="202" href="#202">202</a>         ok = <strong class="jxr_keyword">new</strong> JButton(<span class="jxr_string">"OK"</span>);
<a name="203" href="#203">203</a>     }
<a name="204" href="#204">204</a> 
<a name="205" href="#205">205</a>     <em class="jxr_javadoccomment">/**</em>
<a name="206" href="#206">206</a> <em class="jxr_javadoccomment">     * Shows the dialog</em>
<a name="207" href="#207">207</a> <em class="jxr_javadoccomment">     */</em>
<a name="208" href="#208">208</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> showDialog() {
<a name="209" href="#209">209</a>         <strong class="jxr_keyword">final</strong> BoxLayout layout = <strong class="jxr_keyword">new</strong> BoxLayout(dialog.getContentPane(), 
<a name="210" href="#210">210</a>                 BoxLayout.Y_AXIS);
<a name="211" href="#211">211</a>         dialog.getContentPane().setLayout(layout);
<a name="212" href="#212">212</a>         dialog.getContentPane().add(labelUser);
<a name="213" href="#213">213</a>         dialog.getContentPane().add(user);
<a name="214" href="#214">214</a>         dialog.getContentPane().add(labelPass);
<a name="215" href="#215">215</a>         dialog.getContentPane().add(pass);
<a name="216" href="#216">216</a>         dialog.getContentPane().add(ok);
<a name="217" href="#217">217</a>         dialog.pack();
<a name="218" href="#218">218</a>         dialog.setSize(200, dialog.getSize().height);
<a name="219" href="#219">219</a>         dialog.setResizable(false);
<a name="220" href="#220">220</a>         dialog.setAlwaysOnTop(<strong class="jxr_keyword">true</strong>);
<a name="221" href="#221">221</a>         center(dialog);
<a name="222" href="#222">222</a>         dialog.setVisible(<strong class="jxr_keyword">true</strong>);
<a name="223" href="#223">223</a>     }
<a name="224" href="#224">224</a> 
<a name="225" href="#225">225</a>     <em class="jxr_javadoccomment">/**</em>
<a name="226" href="#226">226</a> <em class="jxr_javadoccomment">     * Centers the frame on screen</em>
<a name="227" href="#227">227</a> <em class="jxr_javadoccomment">     * </em>
<a name="228" href="#228">228</a> <em class="jxr_javadoccomment">     * @param frame Target frame</em>
<a name="229" href="#229">229</a> <em class="jxr_javadoccomment">     */</em>
<a name="230" href="#230">230</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> center(<strong class="jxr_keyword">final</strong> JFrame frame) {
<a name="231" href="#231">231</a>         <strong class="jxr_keyword">final</strong> Rectangle screen = GraphicsEnvironment.getLocalGraphicsEnvironment()
<a name="232" href="#232">232</a>                 .getDefaultScreenDevice().getDefaultConfiguration().getBounds();
<a name="233" href="#233">233</a>         frame.setLocation(screen.width / 2 - dialog.getSize().width / 2, 
<a name="234" href="#234">234</a>                 screen.height / 2 - dialog.getSize().height / 2);
<a name="235" href="#235">235</a>     }
<a name="236" href="#236">236</a> 
<a name="237" href="#237">237</a>     <em class="jxr_javadoccomment">/**</em>
<a name="238" href="#238">238</a> <em class="jxr_javadoccomment">     * Inner method that releases the {@link CountDownLatch} and fills </em>
<a name="239" href="#239">239</a> <em class="jxr_javadoccomment">     * {@link Credentials} object with values from Username and Password fields</em>
<a name="240" href="#240">240</a> <em class="jxr_javadoccomment">     * </em>
<a name="241" href="#241">241</a> <em class="jxr_javadoccomment">     * @param user User {@link JTextField}</em>
<a name="242" href="#242">242</a> <em class="jxr_javadoccomment">     * @param pass Password {@link JPasswordField}</em>
<a name="243" href="#243">243</a> <em class="jxr_javadoccomment">     * @param login Login {@link Credentials}</em>
<a name="244" href="#244">244</a> <em class="jxr_javadoccomment">     */</em>
<a name="245" href="#245">245</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setCredentials(<strong class="jxr_keyword">final</strong> <a href="../../../../com/googlecode/gmail4j/auth/Credentials.html">Credentials</a> login) {
<a name="246" href="#246">246</a>         login.setUsername(user.getText());
<a name="247" href="#247">247</a>         login.setPassword(pass.getPassword());
<a name="248" href="#248">248</a>         latch.countDown();
<a name="249" href="#249">249</a>     }
<a name="250" href="#250">250</a> 
<a name="251" href="#251">251</a> }
</pre>
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